SB260 [BL Galaxy Electrical]
SCHOTTKY BARRIER RECTIFIER; 肖特基势垒整流器
| 型号： | SB260 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | SCHOTTKY BARRIER RECTIFIER |
| 文件： | 总2页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
SB220 --- SB260
BL
VOLTAGE RANGE: 20 --- 60V
CURRENT: 2.0 A
SCHOTTKY BARRIER RECTIFIER
FEATURES
Metal-Semiconductor junction with guard ring
Epitaxial construction
DO - 15
Low forward voltage drop,low switching losses
High surge capability
For use in low voltage,high frequency inverters free
xxxx wheeling,and polarity protection applications
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--15,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.014 ounces,0.39 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SB220
SB230
SB240 SB250 SB260 UNITS
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
V
V
V
Maximum recurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximum average forw ard rectified current
2.0
A
IF(AV)
IFSM
VF
9.5mm lead length,
@TA=75
Peak forw ard surge current
50.0
A
V
8.3ms single half-sine-w ave
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 2.0A (Note1)
0.55
0.70
0.5
20.0
Maximum reverse current
@TA=25
mA
pF
IR
at rated DC blocking voltage @TA=100
Typical junction capacitance (Note2)
170
CJ
35
Typical thermal resistance
(Note3)
Rθ
/W
JA
Operating junction temperature range
- 55 ---- + 125
- 55 ---- + 150
TJ
Storage temperature range
TSTG
Note: 1. Pulse test : 300 s pulse width,1% duty cy cle.
www.galaxycn.com
2. Measured at 1.0MHz and applied reverse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient.
1.
Document Number 0266005
BLGALAXY ELECTRICAL
RATINGS AND CHARACTERISTIC CURVES
SB220 --- SB260
FIG.2 --TYPICAL INSTATANEOUS FORWARD
FIG.1 -- FORWARD CURRENT DERATING CURVE
CHARACTERISTICS
50
10
TJ=25
PULSE WIDTH =300µs
1% DUTY CYCLE
2.0
Resistive or
Inductive Load
0.375"(9.5mm)
Lead Length
1.5
SB220 - SB240
SB250 - SB260
1.0
0.5
1
0.1
0
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
50 60 70
80 90 100 110 120 130 140
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.4--MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.3 --TYPICAL REVERSE CHARACTERISTICS
1 0
50
T J= 1 0 0 ℃
TJ
=T MAX
J
8.3ms Single Half
Sine-Wave
1 .0
40
30
T J= 7 5 ℃
0 .1
T J = 2 5 ℃
20
10
0
0 .0 1
S B 2 2 0
S B 2 6 0
0 .0 0 1
1
10
100
2 0
4 0
6 0
8 0
1 0 0 1 2 0 1 4 0
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
NUMBER OF CYCLES AT 60Hz
FIG.5--TYPICAL JUNCTION CAPACITANCE
1000
℃
TJ=25
f=1.0MHz
Vsig=50mVp-p
100
SB220
SB260
10
0.1
0.4
1
4
10
20
100
REVERSE VOLTAGE,VOLTS
www.galaxycn.com
2.
Document Number 0266005
BLGALAXY ELECTRICAL
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